Math, asked by sush2022, 3 months ago

what should be added to ab+bc+ca to get ab-bc-ca?

Answers

Answered by sumandeepkaur199

3

Answer:

ab-bc-ca-(ab+bc+ca) = ab-bc-ca-ab-bc-ca = 0

ab+bc+ca+0= ab+bc+ca

Answered by priyanksingh01

3

Answer:

-2ab-2bc-2ca

.very gud question

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